Appropriate technology in forestry; report...,18th Oct-7th Nov.1981
Food and Agriculture Organization
Appropriate technology in forestry; report...,18th Oct-7th Nov.1981 - 28cm.: 137p.: illus.: ta - FAO forestry paper, 31 .
FORESTS AND FORESTRY - TECHNOLOGICAL INNOVATIONS
FORESTS AND FORESTRY - TECHNOLOGICAL INNOV
634.9 F60A
Appropriate technology in forestry; report...,18th Oct-7th Nov.1981 - 28cm.: 137p.: illus.: ta - FAO forestry paper, 31 .
FORESTS AND FORESTRY - TECHNOLOGICAL INNOVATIONS
FORESTS AND FORESTRY - TECHNOLOGICAL INNOV
634.9 F60A